Day by day, solar power is becoming a more viable source of energy for homes and businesses. If you need further proof of this, look no further than the Cochin International Airport in India that is now entirely powered by solar energy and pays nothing for electricity. The airport last year installed a solar power system with a 12-megawatt peak (MWp) capacity that added to its previous installation that had a capacity of 1.1 MWp, thus giving it enough solar energy to run the entire airport.
The whole project cost roughly USD$9.3 million and it was built on a 45-acre piece of unused land near the airport. While the airport obviously can’t rely on solar power to meet all its needs at night, it doesn’t pay anything for electricity because during the day its 46,000 solar panels push all excess power back onto the grid… Read more.
Source: Brad Reed – BGR.com